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2 years ago

What can you predict regarding the probability of the coin landing heads up?

Mathematics

1 answer:

Kisachek [45]2 years ago

3 0

Answer:

the probability is ½

Step-by-step explanation:

think so

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The sum of two consecutive numbers is 89. What are the two numbers? A. 43 and 46 B. 44 and 45 C. 38 and 51 D. 45 and 46

Nina [5.8K]

Answer:

Step-by-step explanation:

Its C

3 0

3 years ago

Write the equation of the line that passes through the points (-9, -8) and (–6,6).

sveta [45]

Answer:

Slope - intercept form $y = \frac{14}{3} x + 34$

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given points are ( -9 ,-8 ) and (-6,6)

slope of given two points

$m = \frac{y_{2} -y_{1} }{x_{2}-x_{1} } = \frac{6-(-8)}{-6-(-9)} = \frac{14}{3}$

The equation of the straight line passing through the points and having slope

$y - y_{1} = m ( x - x_{1} )$

$y - (-8) = \frac{14}{3} ( x - (-9) )$

3 y + 2 4 = 14 x + 126

3 y = 14 x + 126 - 24

3 y = 14 x + 102

$y = \frac{14}{3} + \frac{102}{3}$

$y = \frac{14}{3} x + 34$

Slope - intercept form y= mx +C

Slope - intercept form $y = \frac{14}{3} x + 34$

6 0

2 years ago

What is Gama rays? ‎ ‎

Arte-miy333 [17]

Answer:

Step-by-step explanation:

penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.

4 0

1 year ago

Read 2 more answers

Please help please i dont know how to do it I need to get my grades up asap

bearhunter [10]

Answer:

Well if you need help with graphing, there's a website named Desmos Graphing calculator. If you want to get your grades up, listen to some music then do the easy stuff. I dont know any websites from the top of my head :p

Step-by-step explanation:

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2 years ago

is it possible to find a side length that would be perfect for a square with an area of 45 square units?

Cerrena [4.2K]

If a square has an area of 45 square units its side has a length of

$s=\sqrt{45} = 3 \sqrt{5}$

units. Is that a perfect length? I don't know, but I know it's perfect for a square whose area is 45.

5 0

2 years ago